Abstract Number: 626 • 2019 ACR/ARP Annual Meeting
Are There Really Differences Between Non-radiographic and Radiographic Axial Spondyloarthritis? Data from the Spanish Atlas
Background/Purpose: Most research studies support the fact that both, radiographic and non-radiographic axial spondyloarthritis (r-axSpA and nr-axSpA), share similar clinical characteristics and equivalent burden of…